2,2',2'',3,3',3''-hexahydroxy-4,4',4''-<1,1,1-ethantriyltris(4,1-phenylenmethyleniminocarbonyl)>tris benzoic acid

Base Information

• Chemical Name: 2,2',2'',3,3',3''-hexahydroxy-4,4',4''-<1,1,1-ethantriyltris(4,1-phenylenmethyleniminocarbonyl)>tris benzoic acid
• CAS No.: 112994-55-5
• Molecular Formula: C₄₇H₃₉N₃O₁₅
• Molecular Weight: 885.838

Synonyms:2,2',2'',3,3',3''-hexahydroxy-4,4',4''-<1,1,1-ethantriyltris(4,1-phenylenmethyleniminocarbonyl)>tris benzoic acid

Chemical Property of 2,2',2'',3,3',3''-hexahydroxy-4,4',4''-<1,1,1-ethantriyltris(4,1-phenylenmethyleniminocarbonyl)>tris benzoic acid

Chemical Property:

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Technology Process of 2,2',2'',3,3',3''-hexahydroxy-4,4',4''-<1,1,1-ethantriyltris(4,1-phenylenmethyleniminocarbonyl)>tris benzoic acid

There total 3 articles about 2,2',2'',3,3',3''-hexahydroxy-4,4',4''-<1,1,1-ethantriyltris(4,1-phenylenmethyleniminocarbonyl)>tris benzoic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 78.0%

trimethyl-2,2',2'',3,3',3''-hexamethoxy-4,4',4''-<1,1,1-ethantriyltris(4,1-phenylenmethyleniminocarbonyl)>tris benzoate (112994-49-7) → 2,2',2'',3,3',3''-hexahydroxy-4,4',4''-<1,1,1-ethantriyltris(4,1-phenylenmethyleniminocarbonyl)>tris benzoic acid (112994-55-5)

Guidance literature:

With boron tribromide; In dichloromethane; for 24h; Ambient temperature;

DOI:10.1016/S0040-4020(01)86788-0

Reference yield:

2,3-Dimethoxy-4-(methoxycarbonyl)benzoylchlorid (75956-64-8) → 2,2',2'',3,3',3''-hexahydroxy-4,4',4''-<1,1,1-ethantriyltris(4,1-phenylenmethyleniminocarbonyl)>tris benzoic acid (112994-55-5)

Guidance literature:

Multi-step reaction with 2 steps

1: triethylamine / N,N-dimethyl-acetamide / 4 h

2: 78 percent / BBr₃ / CH₂Cl₂ / 24 h / Ambient temperature

With boron tribromide; triethylamine; In dichloromethane; N,N-dimethyl acetamide;

DOI:10.1016/S0040-4020(01)86788-0

Reference yield:

4-[1,1-Bis-(4-aminomethyl-phenyl)-ethyl]-benzylamine (112994-47-5) → 2,2',2'',3,3',3''-hexahydroxy-4,4',4''-<1,1,1-ethantriyltris(4,1-phenylenmethyleniminocarbonyl)>tris benzoic acid (112994-55-5)

Guidance literature:

Multi-step reaction with 2 steps

1: triethylamine / N,N-dimethyl-acetamide / 4 h

2: 78 percent / BBr₃ / CH₂Cl₂ / 24 h / Ambient temperature

With boron tribromide; triethylamine; In dichloromethane; N,N-dimethyl acetamide;

DOI:10.1016/S0040-4020(01)86788-0

upstream raw materials:

trimethyl-2,2',2'',3,3',3''-hexamethoxy-4,4',4''-<1,1,1-ethantriyltris(4,1-phenylenmethyleniminocarbonyl)>tris benzoate

2,3-Dimethoxy-4-(methoxycarbonyl)benzoylchlorid

4-[1,1-Bis-(4-aminomethyl-phenyl)-ethyl]-benzylamine

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